Consider families that have three children and select one such family at random. List the outcomes in the following: a. The sample space S, agreeing for example "BBG" would indicate that the youngest is a girl and the two oldest are boys. b. The event A = ( at least two girls) c.B = (exactly one boy) d.C = (two youngest are girls) e. Both A and B f. Either B or C ( agreeing that this includes being in both B and C).

Q: A-d please

A: Given the data of a survey of 15 teachers who were asked how many paintings they have in their…

Q: (iv.) Determine the population of fish in the lake at the end of the fourth year? (c) Evaluate

A:

Q: dx

A:

Q: Let P(A) = 0.62, P(BIA) = 0.49, and P(BIA) = 0.22. Use a probability tree to calculate the following…

A:

Q: now please answer d and e

A:

Q: Kindly answer d,e,f and g

A: Ans- d) Possible reasons why Contractor 2 did not submit a proposal include: Lack of capacity or…

Q: Find x. * 15 6,

A:

Q: Find a b. a = (3.5, 0.2), b = (-5, 4)

A: The given vectors  and .The aim is to find the value of the dot product .

Q: Please answer D

A: (a) Given that the percentage of stadiums have just built in the past 20 years is, P=15%=15/100=0.15…

Q: answer just letter d  , please

A: Solution:

Q: 66 to the nearest 100

A: Find 66 to the nearest 100

Q: Number 284

A: Given revenue function: R(x)=-x2+8x

Q: Evaluate 2T de.

A: Use the Residue theorem to evaluate this integral.